Iron phosphate (FePO₄) – offer, price, where to buy | Manufacturer and distributor
Iron phosphate (FePO₄) – high purity, competitive price, delivery within 24 hours. We are an experienced distributor of chemical raw materials, offering this compound in various purities: technical, pure, pro analysi (p.a.) and in the form of ready-made gardening preparations
Our product is dedicated to manufacturers of plant protection products, the fertilizer industry, professional and home gardening, research laboratories, and companies involved in organic crop protection. Each delivery is accompanied by a certificate of analysis (CoA), safety data sheet (SDS), and complete technical documentation. We guarantee consistent quality between batches, competitive wholesale prices, and technical support.
Main uses: effective snail control agent, snail killer safe for animals and children, fertilizer enriching the soil with iron, active substance in plant protection products, use in organic farming, protection of vegetables and ornamental plants against slugs.
Basic specification – iron phosphate FePO₄
| Chemical name | Iron(III) phosphate |
|---|---|
| Synonyms | Ferric phosphate |
| Chemical formula | FePO₄ (anhydrous), FePO₄·2H₂O (dihydrate) |
| CAS number | 10045-86-0 (anhydrous), 13463-10-0 (dihydrate) |
| EC number (EINECS) | 233-149-7 (anhydrous) |
| Molar mass | 150.82 g/mol (anhydrous), 186.85 g/mol (dihydrate) |
| Character / form | Light yellow to white powder, granules (ready-to-use preparation) |
| Cleanliness available | Technical / Pure / Pro analysis (p.a.) / Horticultural preparation (1% FePO₄) |
| Solubility | Slightly soluble in water, soluble in acids |
| Decomposition temperature | >650°C |
| Available packaging | 500 g / 1 kg / 5 kg / 25 kg (bags, containers) |
| Documentation | SDS, CoA, Technical Specification, Label as a plant protection product |
Terms and conditions of B2B cooperation – wholesale iron phosphate
Why is it worth working with us?
- Wholesale deliveries – orders from 1 kg, delivery throughout Poland and the EU, standard transport
- Volume discounts– up to 15% discount for larger orders
- Batch repeatability – each delivery with CoA and LOT number, quality guarantee
- Short lead time – We ship warehouse products within 24–48 hours.
- Stałe kontrakty – umowy ramowe z ustalonymi cenami na 6–12 miesięcy dla producentów środków ochrony roślin i nawozów
- Technical support– assistance in product selection and formulation optimization
- Trade credit – flexible payment terms for regular customers
- Plant protection product documentation – complete documentation in accordance with legal requirements
Do you need iron phosphate?
Get in touch with us!
Ask about current prices, availability, and wholesale discounts. We will respond within 24 hours.
Write or callIron phosphate – price and pricing factors
The price of the product depends on several key factors:
- Chemical purity: p.a. products are more expensive than technical ones
- Product form: pure compound vs. ready-to-use granules (1% active ingredient)
- Order size:The price per kg decreases with larger quantities (volume discounts).
- Application form: ready-to-use granules are more expensive than pure chemicals.
- Packaging: standard bags vs. specialized packaging for gardening
- Documentation: certificates as a plant protection product, approved for organic farming
Retail orders (500 g–5 kg): from several dozen to several hundred zlotys
Wholesale orders (25+ kg):individual pricing with a discount
Do you need this compound? Contact us!
Ask about current prices, availability, and wholesale discounts. We will respond within 24 hours.
Where to buy? Ask for an offer!
Order a sample or request a wholesale quote
We offer free samples (250–500 g) for quality testing before placing a larger order. For B2B customers, we prepare individual quotes that take into account:
- - Size and frequency of orders
- - Documentation and certification requirements (plant protection products, organic farming)
- - Special technical requirements (purity, product form—powder, granules)
- - Packaging and labeling requirements
Contact us – we respond within 24 hours!
Contact details
Phone: +48 724 967 482
E-mail: biuro@elpolap.com.pl
Address: Nowa Wieś Królewska 46, Powiat wrzesiński / PL
Sales department working hours:
Monday – Friday: 8:00 a.m. – 4:00 p.m.
What is iron phosphate?
Definition and chemical formula of FePO₄
Iron phosphate is an inorganic chemical compound with the formula FePO₄, which is a salt of phosphoric acid and iron in the third oxidation state. In nature, it occurs as the mineral strengite (FePO₄·2H₂O). This compound is characterized by low solubility in water and high chemical stability, which is crucial for its practical applications.
It is mainly available in two forms: anhydrous (FePO₄) in the form of a white to light yellow powder, and dihydrate (FePO₄·2H₂O) in a hydrated form, which is more stable in atmospheric conditions.
Occurrence and general characteristics of the compound
This compound occurs naturally in soils, especially those rich in iron and phosphorus. It is a product of natural mineral weathering processes and plays an important role in the biogeochemical cycle of iron and phosphorus in the environment.
As an active substance in plant protection products, it is used in the form of granules containing approximately 1% FePO₄. These granules act as food bait for snails, combining the active substance with odor additives that attract pests. The most important advantage of the product is its low toxicity to mammals, birds, and beneficial organisms, which makes it a much safer solution than traditional slug pellets. In addition, it is approved for use in organic farming in accordance with European Union regulations.
Discover the effect
Snail control – an effective plant protection product
The most important application of this compound is the control of slugs and snails in horticultural, vegetable, and ornamental crops. The product acts as a selective molluscicide, eliminating pests without adversely affecting other organisms.
The mechanism of action is fascinating and effective. After the snail ingests the granules, the active substance disrupts the pest's iron metabolism, blocks mucus secretion, preventing movement, and reduces appetite. The end result is that the pest retreats to its hiding places, where it dies within three to six days. Plants are protected almost immediately, as snails stop feeding after just a few hours.
Key advantages of the product: safe for pets and children, harmless to beneficial organisms (earthworms, pollinating insects, hedgehogs), rain-resistant, and approved for use in organic farming with European Union certification.
Use in gardening – protection of vegetables, ornamental plants, and crops
The product is used to protect a wide range of crops. In the case of vegetables, lettuce, spinach, cabbage, tomatoes, cucumbers, and peppers grown in tunnels, as well as strawberries, are particularly vulnerable. In ornamental gardens, hostas, ferns, and dahlias require special protection.
The dosage varies depending on the place of application. In home gardens, the granules are scattered around plants at a rate of 3–5 g/m². For field crops, higher doses of 5–7 g/m² are used. Optimal conditions are temperatures above 5°C, application after rain or in the evening, and frequency every 2–3 weeks.
Use as fertilizer – enriching the soil with iron
The product is also used as a source of iron for plants, especially in alkaline soils. It prevents chlorosis, supports chlorophyll synthesis and photosynthesis processes, and improves the quality of leafy vegetable crops.
Plants requiring additional iron include acidophilic plants (azaleas, rhododendrons, blueberries), vegetables (spinach, lettuce, cabbage), and fruit plants (strawberries, raspberries). The dosage as a fertilizer is 10–20 g/m² once per season.
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Ask about current prices, availability, and wholesale discounts. We will respond within 24 hours.
Write or callMethods of obtaining
Chemical synthesis
In industry, the compound is mainly obtained by precipitation from aqueous solutions. The main reaction takes place between iron(III) chloride and phosphoric acid, resulting in the formation of a precipitate and hydrochloric acid as a by-product. Alternatively, iron(III) sulfate can be used in reaction with phosphoric acid.
The technological process involves preparing an iron(III) salt solution, adding phosphoric acid or sodium phosphate, precipitating the sediment, filtering and washing, and drying at a temperature of 80–120°C.
Anhydrous and hydrated form
Dihydrate forms at lower temperatures (20–60°C) and is stable under atmospheric conditions. This form is preferred in horticultural preparations due to its better resistance to moisture.
The anhydrous form is obtained by dehydrating the dihydrate at a temperature of 200–300°C. It is characterized by higher chemical purity and is used in chemical synthesis and as an analytical reagent.
The production of gardening granules is the next stage. Ready-made slug pellets contain 1–3% active ingredient, a carrier (wheat bran, soybean meal), fragrances, and binding agents. The granulation process produces granules with a diameter of 2–5 mm, ideal for use in gardening.
Physicochemical properties
Appearance, color, crystal form
The anhydrous form occurs as a white, cream to light yellow crystalline powder. The crystal structure is orthorhombic, isomorphic with aluminum phosphate. The dihydrate is white-yellow to greenish in color. Gardening granules are 2–5 mm in diameter, brown or greenish in color, and highly resistant to mechanical stress.
Solubility and stability
The compound is practically insoluble in water (0.642 mg/L at 25°C). This property is crucial for the rain resistance of horticultural preparations. However, it dissolves in mineral acids.
In acidic soil (pH 4–6), the preparation slowly releases iron and phosphate ions, acting as a natural fertilizer. In alkaline soil (pH >7), it remains in an insoluble form. The compound is not biodegradable, but it is non-toxic to soil microorganisms.
Thermal stability
The preparation is characterized by high thermal stability. Up to 200°C, crystallization water is lost. In the range of 200–650°C, the anhydrous form remains completely stable. Above 650°C, thermal decomposition begins. High stability means safety in storage and resistance to high temperatures during production.
Chemical reactivity and characteristic reactions
The compound reacts with strong acids, passing into solution. When reacting with hydrochloric acid, iron chloride and phosphoric acid are formed. These reactions are used in chemical analysis. The preparation does not react with water, alcohols, or ethers, and is stable against CO₂ and atmospheric oxygen. This low chemical reactivity guarantees long-term product stability.
Safety of use
Classification as a plant protection product and hazards
The product is characterized by very low toxicity. The pure compound is not classified as a hazardous substance according to the CLP/GHS system. Toxicological parameters: LD₅₀ (oral, rats) >5000 mg/kg – practically non-toxic, LD₅₀ (dermal) >2000 mg/kg. Plant protection and hazards
A comparison with metaldehyde shows a huge difference in safety: LD₅₀ for our product >5000 mg/kg, metaldehyde only 227 mg/kg. The product is safe for dogs, children, and earthworms, while metaldehyde poses a serious threat.
Precautions and rules for working with the preparation
Read the label and information leaflet before use. Basic safety rules: wear protective gloves when handling large quantities, avoid inhaling dust, do not eat, drink, or smoke while working, wash your hands after use, and store away from food and animal feed.
In case of skin contact, wash with soap and water. In case of eye contact, rinse thoroughly with water for 15 minutes. If swallowed, drink 1–2 glasses of water and consult a doctor if large amounts have been ingested.
Safety for pets, children, and beneficial organisms
The product is much safer than metaldehyde for dogs and cats. Accidental ingestion of small amounts does not cause symptoms of poisoning. Larger amounts may cause gastrointestinal symptoms (vomiting, diarrhea), which are self-limiting. Unlike metaldehyde, the product does not cause neurological symptoms.
Recommendations: scatter the granules in the evening when the animals are at home, avoid using in places where animals regularly stay.
The product is also safe for children due to its low toxicity and bitter taste, which acts as a deterrent. Its impact on beneficial organisms is minimal – it does not harm earthworms, pollinating insects, birds, hedgehogs, or amphibians.
Iron phosphate is approved by the EU for use in organic farming in accordance with Regulation (EC) No. 889/2008.
Storage and disposal
Storage conditions: temperature 5–25°C, dry place, tightly closed container, away from food and feed. Expiration date: 2–3 years from the date of manufacture.
Disposal of small quantities: bury in soil (biodegradable medium). Larger quantities: take to a hazardous waste collection point. Packaging: rinse with water and recycle.
Prohibited: pouring into the sewer system, burning packaging, leaving unused product in the garden.
Do you need this remedy?
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Ask about current prices, availability, and wholesale discounts. We will respond within 24 hours.
Write or callDocumentation and technical data
Safety Data Sheet (SDS) and product label
Each batch contains complete technical documentation. The REACH-compliant Safety Data Sheet (SDS) includes: substance identification, hazard information, composition, first aid, physicochemical properties, toxicological and ecological information, and waste disposal instructions.
The product label for gardening preparations contains: the trade name and active substance, the mandatory warning “read the label and leaflet before use,” instructions for use, scope of application, and registration number.
CAS number, EC number, structural formula
CAS number: 10045-86-0 (anhydrous), 13463-10-0 (dihydrate).
EC number (EINECS): 233-149-7
Summary formula: FePO₄
IUPAC name: Iron(III) phosphate
Polish name: Fosforan żelaza(III), żelazian fosforowy
The compound has an ionic structure consisting of Fe³⁺ cations and PO₄³⁻ anions. In the crystal lattice, each iron ion is surrounded by phosphate ions in a tetrahedral arrangement.
Available purities, product forms, and packaging
Chemical purity:
- Technical (85–95%):
- Pure (96–98%): laboratories, synthesis
- Pro analysis (>99%): analytics, scientific research
- Gardening product (1–3% in granules): slug control
Product forms:
- Anhydrous FePO₄ powder (96–99%): 1 kg, 5 kg, 25 kg bags
- FePO₄·2H₂O dihydrate (95–98%): 5 kg and 25 kg bags
- Gardening granules (1% FePO₄): 500 g boxes, 1 kg boxes, 5 kg bags
Wholesale and B2B orders
Companies offer preferential terms for bulk orders, price negotiation, and just-in-time delivery. B2B cooperation often includes flexible payment terms and technical support.
Frequently asked questions (FAQ)
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What is iron phosphate?
Iron phosphate is an inorganic chemical compound with the formula FePO₄, which is a salt of phosphoric acid and iron in the third oxidation state. It is mainly used as an active ingredient in snail control products and as a fertilizer to enrich the soil with iron. It is characterized by low toxicity to humans, pets, and beneficial organisms, making it a safe choice for environmentally conscious gardeners.
It is approved for use in organic farming in accordance with European Union regulations, confirming its environmental friendliness.
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What is iron phosphate used for?
The main applications include controlling slugs and snails in home gardens, allotments, and commercial crops. It also serves as a fertilizer that provides iron to plants suffering from chlorosis, especially in alkaline soils. In industry, it is used as an active ingredient in molluscicides and as a catalyst in chemical reactions, a pigment in the ceramics industry, and an analytical reagent in research laboratories. It is the preferred solution in organic farming due to its minimal impact on the environment and beneficial organisms.
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How does iron phosphate work on snails?
The product acts as a food bait that effectively attracts pests to the granules. Once ingested by the snail, the active substance disrupts iron metabolism in the pest's body, blocks mucus secretion, preventing movement, and significantly reduces appetite, causing the snail to stop feeding on plants. Ultimately, it causes the pest to retreat to its hiding places, where it dies within three to six days. Plants are protected almost immediately, as snails stop damaging them within a few hours of ingesting the granules, and elimination occurs without risk to the environment.
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Is iron phosphate safe for dogs and cats?
Yes, the product is much safer than traditional snail control products containing metaldehyde. Toxicological parameters show that the lethal dose LD₅₀ exceeds five thousand milligrams per kilogram of body weight, which classifies the substance as practically non-toxic to mammals. Accidental ingestion of a few granules by a dog or cat does not cause symptoms of poisoning requiring veterinary intervention. Larger amounts may cause only mild and temporary gastrointestinal symptoms, such as vomiting or diarrhea, which resolve spontaneously. Despite its low toxicity, it is recommended to scatter the granules in places where animals do not have direct access.
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How to use iron phosphate granules?
The optimal dosage is between three and seven grams per square meter, which corresponds to approximately one teaspoon per square meter of cultivated area. The granules should be spread evenly around the protected plants, preferably in the evening or immediately after rain, when snails are most active and come out to feed. The application should be repeated regularly every two to three weeks or after heavy rainfall. In places where the granules have been eaten by snails, they should be replenished regularly. The best results are achieved with moist soil and an ambient temperature above five degrees Celsius.
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How long does the product remain effective after application?
The product remains effective for two to three weeks in normal, dry weather conditions. Various environmental factors affect its durability. Rain does not reduce its effectiveness – the product is extremely resistant to rain, unlike traditional metaldehyde, which decomposes. Soil moisture does not adversely affect the product's effectiveness – the granules remain fully active even in wet soil. Low temperatures below five degrees Celsius reduce the activity of snails, but do not decompose the product itself. To ensure continuous plant protection, it is recommended to replenish the granules every two to three weeks.
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Can iron phosphate be used after rain?
Yes, the product is extremely resistant to rain and does not lose its effectiveness after precipitation. This is one of the main and most appreciated advantages of this solution over traditional metaldehyde, which decomposes quickly when in contact with water. The optimal conditions for use are immediately after rain, when snails come out to feed en masse and the granules are particularly attractive to them. Moist soil naturally promotes much greater snail activity, which automatically increases the overall effectiveness of the product. Late evening is the peak time for pest activity, so it is the ideal time to scatter the granules in the garden.
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Is iron phosphate permitted in organic farming?
Yes, the product is officially approved by the European Union for widespread use in professional organic farming in accordance with European Community Regulation No. 889/2008. This approval is primarily due to the natural origin of the chemical compound commonly found in soil, its low toxicity to all organisms other than snails, the complete absence of negative effects on earthworms, pollinating insects, and bird populations, and the use of a biodegradable organic carrier in the form of cereal bran or soybean meal. The relevant certificates and markings can be easily checked on the label of any product containing this active substance.
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Where can I buy iron phosphate?
The product can be freely purchased at numerous retail and wholesale outlets throughout the country. Brick-and-mortar stores include specialist gardening stores, large DIY stores such as Castorama, Leroy Merlin, and OBI, as well as professional plant protection product wholesalers. Online stores offer a wide selection of products on popular e-commerce platforms such as Allegro and Amazon, in specialized online stores, and directly on our company's website, elpolap.com.pl, where we handle B2B, wholesale, and retail orders with full technical and advisory support for each customer.
Contact us about the offer
Order a sample and receive a wholesale quote
We offer free samples weighing between 250 and 500 grams for testing before placing a larger order. We will prepare an individual quote for you with a volume discount tailored to the size of your order, full technical documentation including SDS, CoA, and product specifications, packaging and logistics proposals tailored to your needs, and payment terms tailored to the specifics of your business. Contact us – we respond within twenty-four hours.
Contact form / contact details
Phone: 724 967 482
E-mail: kontakt@elpolap.com.pl
Address: Nowa Wieś Królewska 46,
62-304 Nowa Wieś Królewska
Godziny pracy: Poniedziałek – Piątek: 8:00 – 16:00
Sales department working hours:Monday–Friday, 8:00 a.m.–4:00 p.m. We respond to inquiries within 24 business hours.
This information is of a purely technical and commercial nature. It does not constitute an offer within the meaning of the Civil Code. All parameters and technical data are subject to change without prior notice.